{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb7c8dbd317a720f48517d9635362e88c6f06adc8ede903a90b10c89f1e77c42f",
    "signature": "0xbf293aec9c5478c8136d3922022bb177386ef9dcb4518d9b954eba9f4890fa7840a6244603f7697b260d4c4271b1a0cbcb045f6300e4e97cbc7b3b7ef9421e931b",
    "signer": "0xBCF487B3BEFc33ddF0BFA2DEfB12a3833d17870D",
    "userId": "390610011"
  }
}